This M20 x 104mm Nylon Hex Head Cap Screw offers exceptional corrosion resistance and dielectric properties. Its robust design ensures reliable fastening in challenging environments where metal fasteners may degrade or cause electrical issues.
| Standard | ISO 9001 |
| Material | Nylon |
| Finish | Passivated |
| Grade | N/A |
| Size | M20 |
| Length | 104mm |
| Head Width | 29mm |
Purpose-built for heavy-duty applications, this M20 x 104mm Hex Head Cap Screw is manufactured from high-strength nylon, providing superior resistance to chemicals, moisture, and UV radiation. The nominal diameter is M20, with a total length of 104mm and a head width of 29mm, ensuring substantial clamping force and stability. This non-magnetic, electrically insulating material is ideal for use in sensitive electronic assemblies, corrosive industrial settings, and environments requiring non-sparking components. Its lightweight nature also contributes to reduced overall assembly weight.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Insert the M20 Nylon Hex Head Cap Screw into the designated hole. 3. Tighten the screw using an appropriate wrench until snug, avoiding overtightening to prevent stripping.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening plastic fasteners can strip threads or crack the fastener. | Tighten the nylon hex head cap screw until snug, applying only the necessary torque to secure the joint. Use a torque wrench if precise values are required and consult material datasheets for recommended torque limits. |
| Using metal tools on nylon fasteners can damage the head. | Employ tools made of softer materials like brass or use protective inserts with your metal tools to prevent scoring or deforming the nylon hex head. |
A: This Hex Head Cap Screw, Nylon is manufactured from Nylon.
A: Electrical enclosures and switchgear, Chemical processing equipment, Marine and offshore applications, Medical device assemblies, Automotive components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||